Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513768 | Coinage cladding alloy and processing for making coinage cladding alloy | Mark R. Stoudt, Carelyn Campbell, Tsineng Tony Ying | 2019-12-24 |
| 10378092 | Coinage alloy and processing for making coinage alloy | Mark R. Stoudt, Carelyn Campbell | 2019-08-13 |
| 10344366 | Coinage alloy and processing for making coinage alloy | Mark R. Stoudt, Carelyn Campbell, Tsineng Tony Ying | 2019-07-09 |